She is so clever that she can________all the math problems on her own．
| A．take out |
| B．give out |
| C．work out |
| D．put out |
—What’s eight and ?
—It’s seventeen.
A. seven B. eight C. nine
This is _____ pencil. That is ____ eraser.
A. a; an B. an; a C. a; a
This is ruler. It’s not my ruler.
A. my B. he C. his
Here _____ your dictionary, Mary.
----Thank you!
A. am B.are C. is
Are ____ Alan’s _______?
A. those; box B. these; boxes C. this; boxes